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#include<stdio.h>
#include<stdlib.h>
#include<time.h>
int main()
{
int a[10];
int i, j, t;
printf(“随机输入10个数:\n”);
srand((unsigned)time(NULL));
for (i = 0; i < 10; i++)
{
a[i] = rand() % 10;
printf("%4d",a[i]);
}
printf("\n");
for (j = 0; j < 9; j++)//j控制外层循环
for (i = 0; i < 9 - j; i++)//i控制内层循环
if (a[i] > a[i + 1])//升序排列
{
t = a[i];
a[i] = a[i + 1];
a[i + 1] = t;
}
printf(“倒序后的顺序:\n”);
for (i = 0; i < 10; i++)
printf("%4d", a[i]);
printf("\n");
system(“pause”);
return 0;
}
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